eekimgay eekimgay

19-11-2020
Mathematics

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What are the solutions of the equation 9x4 – 2x2 – 7 = 0? Use u substitution to solve.

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loganandrewwright345 loganandrewwright345

19-11-2020

Answer:

the answer is 25

Step-by-step explanation:

and you get it by multiplying 9×4 keep the answer on paper then do 2×2 which is 4 subtract the two answers and subtract 7 and then you get 25, your welcome

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Numinum Numinum

16-12-2020

Answer:

Step-by-step explanation:

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